易混淆的单词： Folding

This period of folding was the ordovician taconic orogeny .

这段期间所造成的折叠是奥陶系塔康尼克的造山运动。

I bought a small folding bike called an a-bike in a supermarket in wuhan .

我曾在武汉一家超市买了一辆a-bike折叠式自行车。

Geologists refer to this kind of formation as ptygmatic folding .

地质学家称之为肠状褶皱。

Scientists have not been able to replicate that intricate folding .

科学家们还无法重现这种复杂的蛋白质折叠技巧。

It 's a compact , folding barbecue that 's designed to be taken anywhere .

这是一套袖珍的可折叠烧烤架，设计初衷就是为了便于携带。